Patents by Inventor JAN-YI HSIAO

JAN-YI HSIAO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Handwriting data processing method and handwriting data processing system
    Patent number: 11947745
    Abstract: A handwriting data processing method is applied to a pen display having wireless communication function and a data processing device. The handwriting data processing method includes the steps of: the data processing device obtaining a handwriting data from the pen display in a wireless communication manner; the data processing device generating a compressed screen image and transmitting the data of the compressed screen image and the handwriting data, which is not compressed, to the pen display in the wireless communication manner; the pen display uncompressing the data of the compressed screen image and overlapping the uncompressed screen image and the handwriting data to form a complete screen image and displaying the complete screen image. By the handwriting processing method, the machine time of the processor of the pen display is effectively lowered, significantly reducing the delay phenomenon of the displayed handwriting.
    Type: Grant
    Filed: February 16, 2023
    Date of Patent: April 2, 2024
    Assignee: USI ELECTRONICS (SHENZHEN) CO., LTD.
    Inventors: Chih-Hsiang Chen, Chi-Hua Shih, Huang-Chu Liu, Jan-Yi Hsiao
  • HANDWRITING DATA PROCESSING METHOD AND HANDWRITING DATA PROCESSING SYSTEM
    Publication number: 20240053834
    Abstract: A handwriting data processing method is applied to a pen display having wireless communication function and a data processing device. The handwriting data processing method includes the steps of: the data processing device obtaining a handwriting data from the pen display in a wireless communication manner; the data processing device generating a compressed screen image and transmitting the data of the compressed screen image and the handwriting data, which is not compressed, to the pen display in the wireless communication manner; the pen display uncompressing the data of the compressed screen image and overlapping the uncompressed screen image and the handwriting data to form a complete screen image and displaying the complete screen image. By the handwriting processing method, the machine time of the processor of the pen display is effectively lowered, significantly reducing the delay phenomenon of the displayed handwriting.
    Type: Application
    Filed: February 16, 2023
    Publication date: February 15, 2024
    Inventors: CHIH-HSIANG CHEN, CHI-HUA SHIH, HUANG-CHU LIU, JAN-YI HSIAO